Trending questions in Edureka Community

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1 answer

Need help to open excel file and read in Python

You can use pandas module to do ...READ MORE

Jul 22, 2019 in Python by Tina
 • 714 views
+9 votes
8 answers

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Jul 2, 2019 in Ask us Anything! by anonymous
 • 28,140 points • 1,483 views
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1 answer

What are the python libraries that can be used to perform web scraping in python?

for web scraping in python we can ...READ MORE

Aug 2, 2019 in Python by Mohammad
 • 3,230 points • 695 views
0 votes
1 answer

Mount a volume and run a docker container in read-only mode

You can achieve this using the following $ ...READ MORE

Jul 3, 2019 in Docker by Sirajul
 • 59,230 points • 1,539 views
0 votes
1 answer

How is Val different from var in Scala?

Hey, In this language, val is a value and var is ...READ MORE

Jul 24, 2019 in Apache Spark by Gitika
 • 65,910 points • 625 views
0 votes
1 answer

Changes to compose when shifting docker to production

These are the following changes you need ...READ MORE

Jul 30, 2019 in Docker by Vismaya
 • 379 views
0 votes
1 answer

How can I parallely execute automation tests using Selenium Grid?

Hello Urmila, to parallelly execute automation tests ...READ MORE

Jul 22, 2019 in Selenium by Anvi
 • 14,150 points • 710 views
0 votes
1 answer

Scala pass input data as arguments

Please refer to the below code as ...READ MORE

Jun 19, 2019 in Apache Spark by Lisa
 • 2,136 views
0 votes
1 answer

Hi There, Selenium Qn: Why do Java jars are shown in Eclipse when i download Eclipse, What is the use of these java jars in Eclipse?

Hey Abha,  JAR files are fundamentally archive files, ...READ MORE

Jul 17, 2019 in Selenium by Anvi
 • 14,150 points • 957 views
0 votes
0 answers

Error: package or namespace load failed in R

Hi, I want to use dplyr package ...READ MORE

Jul 8, 2019 in Data Analytics by ramya
 • 1,351 views
0 votes
1 answer

How to create a sub-container in Azure?

You can create a container named "content" and ...READ MORE

Jun 28, 2019 in Azure by Perry
 • 17,100 points
edited Oct 7, 2021 by Sarfaraz • 1,746 views
0 votes
1 answer

Index LZO files

You can do it using the following ...READ MORE

Jul 24, 2019 in Big Data Hadoop by Rishi
 • 612 views
0 votes
1 answer

How can you configure python on eclipse?

Install the PyDev plug-in for Eclipse Launch Eclipse. Configure PyDev. Python must be installed to configure PyDev. ...READ MORE

Jul 30, 2019 in Python by Mohammad
 • 3,230 points • 444 views
0 votes
1 answer

Configuring puppet after installation

Once we have Puppet installed on the ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,230 points • 401 views
0 votes
1 answer

List a few scenarios where Puppet could be used?

Here are a few scenarios where Puppet ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 532 views
+1 vote
1 answer

How to deploy a feature with zero downtime in kubernetes?

By default Deployment in Kubernetes uses RollingUpdate as a ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,230 points • 829 views
0 votes
1 answer

Packages to send mails from R

There are different packages available to send ...READ MORE

Jul 30, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 388 views
0 votes
1 answer

Consider for-comprehensions in Scala. What are they syntactic sugars for?

Hi, A for-comprehension is one way to carry ...READ MORE

Jul 29, 2019 in Apache Spark by Gitika
 • 65,910 points • 398 views
0 votes
1 answer

Is it possible to get existing page source and save it to a string in Selenium?

Hey Kushal, you can use Browser command ...READ MORE

Jul 3, 2019 in Selenium by Rashmika
 • 1,538 views
0 votes
0 answers

How do you wrap a c++ class in python using SWIG?

What is SWIG? Is there a library ...READ MORE

Jul 29, 2019 in Python by Waseem
 • 4,540 points • 430 views
0 votes
1 answer

Map-reduce code for finding average salary

You can choose your mapper output key ...READ MORE

May 22, 2019 in Big Data Hadoop by Yogi
 • 3,324 views
0 votes
1 answer

How to create Scala Array with Range?

Hey, The range() method will give us integers ...READ MORE

Jul 25, 2019 in Apache Spark by Gitika
 • 65,910 points • 559 views
0 votes
0 answers

how i display labels in front of page? how do i make a chart for true and false in different columns?

Jul 30, 2019 in Power BI by Luula
 • 412 views
0 votes
1 answer

python code to find if an array is monotonic

Hey Harsha, try out this code: def monotonic(a): ...READ MORE

Jun 17, 2019 in Python by Yesha
 • 2,199 views
0 votes
1 answer

Get a history of SNS API calls made on my account for security analysis?

Yes, you can. SNS supports aws CloudTail.This ...READ MORE

Jul 24, 2019 in AWS by Harsh
 • 597 views
0 votes
1 answer

What are resource types in puppet?

Every resource (file, user, service, package, and so ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 519 views
0 votes
3 answers

What do you like to do outside your work? [closed]

The interviewer's prime motive in asking this ...READ MORE

Jul 30, 2019 in Career Counselling by Sirajul
 • 59,230 points • 2,228 views
0 votes
2 answers

How to use webdriver in selenium?

Hi, Selenium provides drivers specific to each browser ...READ MORE

Feb 21, 2020 in Selenium by surbhi
 • 260 points • 655 views
0 votes
1 answer

How to wait(5min to 15min) for specific email and click to the email which has subject "TEST"?

Hey bkarun, to wait for a particular ...READ MORE

Jul 12, 2019 in Selenium by Abha
 • 28,140 points • 1,160 views
0 votes
1 answer

How can I install Orchestrator for Uipath through Windows Installer?

Hi @Harshit, for installing UiPath Orchestrator through ...READ MORE

Apr 2, 2019 in RPA by Abha
 • 28,140 points • 5,510 views
0 votes
1 answer

How to declare Scala array?

Hi, We can declare Scala arrays in two ...READ MORE

Jul 25, 2019 in Apache Spark by Gitika
 • 65,910 points • 554 views
0 votes
1 answer

Pig script not dumping the data correctly

The first column is denoted by $0, ...READ MORE

Jul 15, 2019 in Big Data Hadoop by George
 • 991 views
0 votes
1 answer

NumPy Array Indexing

If you want to create a subarray ...READ MORE

Jul 26, 2019 in Python by SDeb
 • 13,300 points • 518 views
0 votes
1 answer

What is BitSet in Scala?

Hey, A BitSet is a set of non-negative ...READ MORE

Jul 25, 2019 in Apache Spark by Gitika
 • 65,910 points • 552 views
0 votes
1 answer

What is the role of Job tracker Hadoop?

Job tracker's function is resource management, tracking ...READ MORE

Apr 9, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 5,169 views
0 votes
1 answer

How can I skip a @Test method from execution in TestNG?

Hey Darsh, you can skip a @Test ...READ MORE

Jun 20, 2019 in Selenium by Abha
 • 28,140 points • 2,099 views
0 votes
1 answer

what are the different plugins in modules of puppet?

Puppet supports several kinds of plug-ins: Custom facts ...READ MORE

Jul 25, 2019 in Puppet by Sirajul
 • 59,230 points • 552 views
–1 vote
1 answer

How to start namenode and datanode individually?

You can use these commands. For namenode: ./hadoop-daemon.sh start ...READ MORE

Dec 21, 2018 in Big Data Hadoop by Omkar
 • 69,210 points • 9,919 views
0 votes
0 answers

Shiny app Doesnt show outputs

I created a ashiny app weeks back, ...READ MORE

Jul 29, 2019 in Data Analytics by nitya
 • 416 views
0 votes
0 answers

Knit output Options for rmarkdown script

What are the options that can be ...READ MORE

Jul 31, 2019 in Data Analytics by kriti
 • 326 views
0 votes
1 answer

HDFS: Upload file from local file system to Edureka cloud lab

Step 1: Go to My Lab and ...READ MORE

Jul 11, 2019 in Big Data Hadoop by Zora
 • 1,148 views
0 votes
1 answer

Command to tar directory excluding certain files/folders

$ tar --exclude='./folder' --exclude='./upload/folder2' -zcvf /backup/filename.tgz . Try ...READ MORE

Jul 13, 2019 in Linux Administration by Shubham
 • 13,490 points • 1,095 views
0 votes
1 answer

Can I bypass the routing mesh?

Yes. You can bypass the routing mesh, ...READ MORE

Jul 8, 2019 in Docker by Sirajul
 • 59,230 points • 1,271 views
0 votes
1 answer

Multiple measures with heat map and text.

Hi Rajesh, Once you can create the table, ...READ MORE

Apr 30, 2019 in Tableau by Cherukuri
 • 33,030 points • 4,254 views
0 votes
1 answer

Django 1.7: Makemigration: non-nullable field

As the order field is unique, you'll ...READ MORE

May 9, 2019 in Python by SDeb
 • 13,300 points • 3,854 views
0 votes
1 answer

Does HQL query go to all the nodes to process data?

InputSplits are created by logical division of ...READ MORE

Jul 26, 2019 in Big Data Hadoop by Tina
 • 493 views
0 votes
1 answer

Can Enum implement Class

Enum is a type similar to that ...READ MORE

May 27, 2019 in Java by Sirajul
 • 59,230 points • 3,101 views
0 votes
1 answer

Extract data fron R dataset

You can use the dplyr package,  Convert the ...READ MORE

Jul 30, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 420 views
0 votes
1 answer

Hadoop security GroupMappingServiceProvider exception for Spark job via Dataproc API

If you don't want to turn off ...READ MORE

Jul 2, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,532 views
0 votes
1 answer

What all components is the Master server in Kubernetes made up of?

Kubernetes is a combination of multiple parts ...READ MORE

Jul 11, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,133 views
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